lv-88 Wireless Microphone System Dual Channel Two Handheld Cordless Mic For Karaoke KTV Music Show

lv-88 Wireless Microphone System Dual Channel Two Handheld Cordless Mic For Karaoke KTV Music Show

Parameters:
- Suitable for studio, karaoke, broadcasting, etc.
- Effective distance: 30-50 meters
- Acceptance: Superheterodyne
- Distortion: less than 1%
- Dynamic range: 80DB

Features:
1. Adopt multi-level narrow-band high-frequency and intermediate-frequency frequency selection filtering to fully eliminate interference signals.
2. Adopt low voltage design, power supply voltage is as low as 3V can still work.
3. Adopt special ALC circuit without worrying about excessive volume and distortion.
4. Using low power consumption components.
5. The invisible antenna of handheld microphone is beautiful and practical.
6. The handheld microphone has a power indicator circuit to prompt you to replace power supply.
7. A special hand-held microphone switch noise shock wave elimination circuit.
8. With extremely high frequency stability.
9. Less noise and large dynamic range.
10. With the function of lowering the reverberation howling, it can effectively reduce reverberation howling.
11. Unique noise suppression function, reject external interference to open the sound system of this machine.
12. Select excellent chips and high-quality parts, making the sound quality of this machine extremely excellent.

Performance:
※Comprehensive performance:
- Carrier frequency: 200-300MHz
- Frequency stability: <±30ppm
- Dynamic range: >90dB
- Harmonic distortion: <1%
- Frequency response: 40Hz～18KHz±3dB
- Audio output: Independent: 0～±400mV
- Mixed type: 0～±200mV
- Temperature range: -10℃ to 50℃
 
※Fixed Receiver:
- Use power supply voltage: 110-220V

- Power consumption: 1 W
- SNR: >80dB
- Artifact interference ratio: >70dB
- Adjacent channel interference ratio: >70dB
- Receiving sensitivity: > 12dBu (S/N=20dB)

Package Included:
- 1 x Set of Wireless Microphone System